Europe's number one highlighter, the STABILO BOSS ORIGINAL, has been reducing whole libraries down to the essentials for 30 years. Its luminosity and service life are legendary, with 9 fluorescent colours available. The water-based ink is suitable for all paper, copy, or fax uses, but not for over inkjet output. It boasts a high cap-off time, meaning the ink won't dry out if the cap is left off for some time. The distinctive design ensures the pen does not roll away. This pack contains 10 green highlighters, perfect for studying and concentrating on essential information.